GHIZLANE BENCHEIKH, and FATIMA EL KHOUKHI, (2013) Hybrid algorithms for the multiple runway aircraft landing problem. International Journal of Computer Science and Applications, Vol. 10, No. 2, pp. 53 – 71, 2013,ISSN Online: 2324-7134.

GHIZLANE BENCHEIKH, (2011) Improved Ant Colony Algorithm to Solve the Aircraft Landing Problem. International Journal of Computer Theory and Engineering, Vol. 3, N° 2, 2011, ISSN: 1793-8201..

GHIZLANE BENCHEIKH, (2011) Improved Ant Colony Algorithm to Solve the Aircraft Landing Problem. International Journal of Computer Theory and Engineering, Vol. 3, No. 2, April 2011.ISSN : 1793-8201.